Windsor Half Marathon

The Windsor Half Marathon is an annual road race in Windsor Great Park, Windsor, held on the last Sunday in September. The half-marathon distance is run on a two-lap course measured by UK Athletics and designed around tangents. The Start and Finish sit on the Long Walk, with Windsor Castle as the backdrop—described as one of the UK’s most iconic road race finishes.

The weekend is supported by marshals, a medical team, volunteers, sponsors and participating charities; a Corporate Challenge is offered. Finishers receive medals, with race results and photos available afterward, reflecting a well-organised, community-focused atmosphere. Visit the organization's website for the most recent information.